Freelancer profile translated to English.
Back to original languageAbout Til
Many backend systems reach their limits as soon as data needs to be synchronized between multiple systems – especially with API limitations, inconsistent states, or growing load.
I support companies in solving these problems in a structured way and building stable, scalable architectures.
My focus is on:
- API integrations and synchronization systems
- Queue-based architectures
- Reliable data processing and conflict resolution
- Multi-tenant and scalable backend systems
Examples from my work:
- Development of a bidirectional Salesforce synchronization during a system migration
- Building a multi-tenant system with queue-based data processing under API limitations
- Optimization of cloud infrastructure for a SaaS platform with several hundred customers
- Stabilization of backend systems under high load
I prefer to work with companies that already have an existing system and are facing specific scaling or synchronization problems.
Collaboration typically involves an initial system review and subsequent continuous support.
German
Native or bilingual
English
Fluent
Spanish
Basic
Remote only
Primarily works remotely
Experience
- CommerceOSCTOE-COMMERCESeptember 2024 - Today (1 year and 11 months)Responsible for the technical direction, system architecture, and further development of a software platform in the e-commerce sector.Focus on scalable backend architectures, API integrations, data processing, and the structured further development of complex systems.
- SelbständigAPI & Backend ArchitectSOFTWARE PUBLISHINGJanuary 2022 - Today (4 years and 7 months)Conception and implementation of backend, integration, and synchronization solutions for various client projects.Focus areas:
- API integrations and data synchronization
- Handling rate limits and inconsistent data states
- Conception of scalable backend architectures
- Implementation of robust processing logic for complex system landscapes
Exemplary projects included bidirectional synchronization processes, integrations into existing platforms, and the technical stabilization of growing systems. - ZvooveCloud Team Web DeveloperSOFTWARE PUBLISHINGMay 2022 - September 2023 (1 year and 5 months)Collaboration in the cloud team on a central internal platform for managing and automating cloud infrastructure for a SaaS platform with several hundred customers.Focus areas:
- Further development of internal systems for operational cloud processes
- Automation of recurring workflows
- Improvement of stability and performance
- Technical support in the deployment of new functions and processes
The role was at the interface between internal tools, infrastructure processes, and scalable platform operations.
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Education
- IT Specialist for Application Developmentzvoove2022Ausbildung mit Fokus auf Softwareentwicklung und Backend-Systeme
- IT AssistantGBS Nordhorn2019Grundlagen in Softwareentwicklung, Netzwerktechnik und Systemadministration